MPG-8 Programmer for JX-8P, Super JX, and MKS-70 racks & hardware channel number

channel number

and adjustment knobs

slew slope can be "opposite" on rising and falling waveforms

-12v @ 25mA

MPG-8 Programmer for JX-8P, Super JX, and MKS-70 racks & hardware channel numberDec 12, 2025: MPG is in stock User Manual 1. 0 MPG 8 is an affordable, compact controller for Roland JX 8P, MKS 70, and Super JX synthesizers. The MPG 8 does everything the original PG 800 did, and more. The case is constructed using heavy duty powder coated metal, and it sits atop any desktop surface or the synth itself using 4 non slip rubber feet. The 6 pin DIN port is recessed to reduce the length of protruding 6P cable when unit is plugged in.